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convertisseur de fréquence | |||
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changeur de fréquence; convertisseur de fréquence; changeur m |
conversor de frequências : 30 phrases in 9 subjects |
Communications | 4 |
Electric motors | 3 |
Electric traction | 2 |
Electricity generation | 1 |
Electronics | 11 |
Energy industry | 1 |
Information technology | 2 |
Mechanic engineering | 4 |
Thermal Energy | 2 |